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Fuel voltaic battery

A volt battery and fuel technology, applied in fuel cells, circuits, electrical components, etc., can solve the problems that solar cells cannot play the role of power generation and power supply, and the performance of solar cells is greatly affected, and achieves low cost, high energy efficiency, and a wide range of sources. Effect

Inactive Publication Date: 2016-04-20
GUANGZHOU DAODONG NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since light is an essential element of the photovoltaic effect, weather factors have a greater impact on the performance of solar cells. In cloudy or rainy days, nights and other environments with weak light or no light, solar cells will not be able to perform their power generation and power supply. effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 As shown, the fuel-generated voltaic cell of this embodiment includes adjacently arranged ionic conductors 1 and electronic conductors 2, and there is a fuel channel 3 between the ionic conductors 1 and the electronic conductors 2 for battery fuel to pass through, and also includes A positive electrode 4 and a negative electrode 5 connected to the ion conductor 1 and the electronic conductor 2 respectively, the positive electrode 4 is arranged on the side of the ion conductor 1 away from the fuel channel 3, and the negative electrode 5 is arranged on the side of the electronic conductor 2 away from the fuel channel 3 On one side, the positive electrode 4 and the negative electrode 5 are connected through an external circuit. The present invention uses the chemical reaction of the battery fuel under the action of the ion conductor 1 and the electronic conductor 2 to generate a potential difference, thereby realizing the conversion of the battery fuel Chemic...

Embodiment 2

[0028] like figure 2 As shown, the ion conductor in this embodiment is a p-type semiconductor 8, the electronic conductor is an n-type semiconductor 9, and the distance between the p-type semiconductor 8 and the n-type semiconductor 9 is 1-200 μm, so The battery fuel is methanol, ethanol or hydrogen, on the basis of the traditional pn junction, the injected battery fuel occurs between the p-type semiconductor 8 (low electron energy region) and the n-type semiconductor 9 (high electron energy region) The chemical reaction releases positive ions and electrons, converting the chemical energy of the battery fuel into electrical energy.

[0029] The working principle of the fuel-generated voltaic cell of this embodiment is as follows:

[0030] Liquid methanol is injected between two p-type semiconductors 8 and n-type semiconductor 9 (spacing 1-200 μm), methanol is ionized, and the following chemical reactions occur:

[0031] CH 3 OH+H 2 O→6H + +CO 2 +6e -

[0032] Among th...

Embodiment 3

[0034] Example 3, Gallium Nitride Light-Emitting Diode Power Generation Test

[0035] Methanol was dropped on the pn-junction of a GaN LED (gallium nitride light-emitting diode), and the measured voltage and current test data were shown in Table 1 under the condition of no light, and the current-voltage test curve was drawn as image 3 As shown, from the above data, the fuel voltaic effect can be clearly detected, and the chemical energy of methanol is converted into electrical energy.

[0036] Table 1 Voltage and current test data

[0037] Open circuit voltage (V)

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Abstract

The invention relates to the technical field of batteries, in particular to a fuel voltaic battery. The fuel voltaic battery comprises an ionic conductor and an electronic conductor which are arranged adjacently, and a fuel channel for battery fuel to penetrate through is formed between the ionic conductor and the electronic conductor. The fuel voltaic battery comprises a positive electrode and a negative electrode which are connected with the ionic conductor and the electronic conductor respectively, the positive electrode is arranged on one side, away from the fuel channel, of the ionic conductor, the negative electrode is arranged on one side, away from the fuel channel, of the electronic conductor, and the positive electrode and the negative electrode are connected through an external circuit. The battery fuel is used for conducting a chemical reaction under the action of the ionic conductor and the electronic conductor and generating the potential difference phenomenon, chemical energy in the battery fuel is converted into electric energy, and the influence on the fuel voltaic battery from weather, environment and other factors is small; the fuel voltaic battery has the advantages of stable electricity generation, silence, high efficiency and the like, and the needed battery fuel is wide in source and low in cost.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a fuel-generated voltage battery. Background technique [0002] Electrochemical battery (Battery), as an energy source, uses the mutual conversion between chemical energy and electrical energy to obtain stable voltage, stable current, stable power supply for a long time, and a current that is less affected by the outside world, and the battery structure is simple. , easy to carry, easy to operate charging and discharging, stable and reliable performance, play a great role in all aspects of modern social life. A solar cell is a photoelectric semiconductor device that uses sunlight to directly generate electricity. As long as it is illuminated by light, it can output voltage instantly and generate current when there is a loop. In physics, it is called solar photovoltaic (Photovoltaic), referred to as photovoltaic. [0003] The working principle of solar cells is based on the ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/00
CPCH01M8/00Y02P70/50
Inventor 刘富德郑大伟
Owner GUANGZHOU DAODONG NEW ENERGY CO LTD
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